4004055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8089}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 7572240

約数和(自身を除く): 3568185

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 8089, 24267, 40445, 72801, 88979, 121335, 266937, 364005, 444895, 800811, 1334685, 4004055]

約数ペア:

[(1, 4004055), (3, 1334685), (5, 800811), (9, 444895), (11, 364005), (15, 266937), (33, 121335), (45, 88979), (55, 72801), (99, 40445), (165, 24267), (495, 8089)]